| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $186.76 | 13.434% | $211.8493 | $211.85 | $211.85 | $211.80 |
| Purchase #2 | $186.70 | 6.552% | $198.9326 | $198.93 | $198.95 | $198.90 |
| Purchase #3 | $170.47 | 3.817% | $176.9768 | $176.98 | $177.00 | $177.00 |
| Purchase #4 | $159.70 | 11.337% | $177.8052 | $177.81 | $177.80 | $177.80 |
| Purchase #5 | $247.32 | 10.536% | $273.3776 | $273.38 | $273.40 | $273.40 |
| Purchase #6 | $87.53 | 13.384% | $99.245 | $99.25 | $99.25 | $99.20 |
| Purchase #7 | $236.75 | 9.527% | $259.3052 | $259.31 | $259.30 | $259.30 |
| 7 purchase totals = | $1,275.23 | $1,397.4917 | $1,397.51 | $1,397.55 | $1,397.40 | |